Lv Wash Blw Lake Las Vegas nr Boulder City, Nv

USGS · 09419800

LV WASH BLW LAKE LAS VEGAS NR BOULDER CITY, NV

USGS · 09419800LIVE

LV WASH BLW LAKE LAS VEGAS NR BOULDER CITY, NV

CLARK COUNTY, NV36.1222°N, -114.9050°W Updated 14 hr ago

FLOW RATE

345cfs

GAUGE HT

4.92ft

AIR TEMP

95°F

WIND

5mph S

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

345cfs 2.4% vs avg

Optimal band: 255–345 cfs

PERIOD HIGH

345cfs

PERIOD LOW

270cfs

RUNNABLE

100%

last 30 day in band

Gauge Height

4.92ft

Precipitation History

Your History · LV WASH BLW LAKE LAS VEGAS NR BOULDER CITY, NV

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Weather Conditions

WEATHER CONDITIONS

TODAY

110°

80°

MON

107°

81°

TUE

109°

84°

WED

109°

86°

THU

107°

84°

FRI

104°

87°

SAT

106°

87°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

109°

mild

109°

110°

104°

103°

98°

83°

84°

82°

80°

81°

83°

82°

83°

82°

81°

83°

86°

91°

97°

101°

104°

106°

107°

101°

105°

104°

99°

96°

94°

89°

91°

86°

85°

84°

86°

87°

91°

95°

98°

101°

104°

105°

106°

107°

109°

108°

107°

105°

95°

94°

93°

91°

90°

89°

90°

92°

94°

97°

99°

102°

104°

106°

107°

108°

109°

105°

102°

89°

90°

86°

84°

86°

87°

86°

88°

90°

92°

95°

98°

100°

103°

105°

106°

107°

106°

100°

96°

90°

91°

90°

91°

89°

88°

87°

88°

WIND

mph · gust · dir

16mph ESE

G 17 mph

G17

ESE

G18

ESE

G25

G24

G46

G14

WNW

G21

WSW

G20

WSW

NNW

SSW

G11

ESE

G13

G23

G22

G11

G12

G14

G25

WSW

G22

WSW

G20

WSW

G39

G29

SSW

G10

NNW

ESE

WSW

G13

WNW

G13

WSW

SSW

ESE

ENE

NNE

SSW

WSW

G11

G17

SSW

SSE

G35

SSE

G28

G13

ESE

ENE

WSW

ESE

ENE

SSW

G11

G13

SSW

G13

G12

G11

WSW

G14

SSW

G15

ESE

G15

ESE

G15

G14

G11

ESE

PRECIP

chance %

17%

13%

17%

19%

17%

CLOUDS

cover %

100%

overcast

100%

33%

83%

100%

90%

100%

86%

100%

88%

78%

100%

89%

37%

85%

12%

28%

78%

84%

89%

100%

96%

100%

99%

100%

60%

30%

75%

89%

74%

100%

72%

100%

21%

100%

90%

75%

95%

85%

86%

100%

68%

100%

91%

52%

100%

71%

100%

96%

62%

100%

68%

11%

98%

100%

92%

84%

86%

84%

74%

PRESSURE

hPa · trend

966

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

07:58 PM

14H 26M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

36.1222, -114.9050

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #09419800·USGS

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